"In Stock" means this item is ready to ship. Orders placed before 3pm EST using Ship Speeds of 1-5 Days will ship SAME DAY. Orders using 5-10 day shipping will ship within one business day.

"Ship Date" means we'll special-order the product for you and this is the date we expect your shipment to leave our warehouse.

"Oversized" means the item is too large for 5-10 Day Shipping (Free over $49) and can only be shipped via 4-5 Day Shipping. Additional shipping charges may apply.

"Freight" means the item is too large for 5-10 Day Shipping (Free over $49) and must be shipped by truck freight for an additional fee. Someone must be present to accept delivery so we will call to schedule.

If you have any questions, please Live Chat one of our sort of smart customer experience personnel.
If you are one of the few that enjoy speaking to real human, please call 877-666-7352

The Osprey Women's Tempest 20 Pack is a women's specific day pack for hiking your favorite and new loops before sundown. The Tempest 20 is right in the middle for size, with the ability to carry a load ranging 10 to 20 pounds. It's quite the gifted little bag, with comfortable BioStretch™ hipbelt and harness and a dedicated external hydration sleeve. The LidLock™ allows you to attach a helmet, incase your adventure leads you onto a foot trail and you must leave your bike behind. Create your own windstorm and whip through the trails.

Osprey Airscape
Osprey's AirScape™ mesh covered ridge foam backpanels set a new standard in the industry. With its ability to keep the weight close, provide cushion, allow ventilation and add load carry is quite a list of needs from this unassuming backpanel. It successfully accomplished all of that in a way that allows it to be used in the large gear hauling packs and lightweight day hiking packs.

Osprey Peripheral Frame
Peripheral frame was a departure from the norm many years ago and it’s still the foundation of our gear hauling packs. A wire frame runs along the outside of the backpanel directly connecting the upper load lifters and the central core of the pack to the hipbelt to transition and spread the load. Allowing natural torsional movement, effective adjustable torsos, and different load range and backpanel builds makes this suspension design truly innovative.

Osprey Framesheet
Whether connected to a peripheral frame on a big load carrier or as a standalone suspension on a day pack, a well-designed framesheet effectively spreads and transitions the loads across the entire body to the harness and hipbelt. With different material and stay options Osprey can make sure each individual pack has the right load carry for its intended use.

Please note that the info provided above refers to the torso size each pack will fit, and NOT any dimensions of the pack. Below are some steps for how to get your torso length. You should probably have someone help take this measurement for you so it is accurate. And they might accidentally touch your butt.

HOW TO MEASURE TORSO LENGTH:
• Start at the iliac crest, which is the top of the hipbones on the side of your body. These act like a shelf for supporting a pack hipbelt.
• From this level on your spine, measure to the C7 vertebrae, the knobby bone at the base of your neck when you put your head down.
• Make sure you keep your back as straight as possible while measuring.
• This torso measurement determines what size Osprey pack you should carry. Refer to the size charts above to find your ideal size.
• If you are in between sizes, it is ideal to try them both on before ordering.

HOW TO MEASURE HIPBELT SIZE:
• Measure around your hips at your iliac crest, NOT your waist.
• A properly fitted hipbelt rides centered over the hipbones and needs to be very snug.
• The padded portion should wrap well around your hips, leaving a gap of 3 to 6 inches between the tips of the both hip pads when securely tightened.
• Refer to the Hipbelts size chart above to help determine your ideal Osprey pack size, but again, your torso length is what should determine your pack size, NOT the hipbelt.

Rated 5 out of
5 by
Anonymous from
LOVE this packI went on a day hike with a friend who had this pack and started coveting it pretty much once we got out of the car. 9 miles later I knew I wanted one of my own! I have used it several times and love it! The straps are lightweight and breathable but still soft and comfortable. The waist pockets are stretchy and fit my iPhone 6s easily (even in its LifeProof case). My Osprey 2.5L hydration bladder fits easily in the back and the side mesh pockets fit my 1L Comeback and Nalgene bottles. There are several smaller pockets to hold keys or snacks or sunglasses or whatever small items you might want to keep separate from the main contents of the pack and the trekking pole attachments are very handy especially when the hike requires scrambling over rocks. I got the gray/light blue color combo and think it looks really nice! I haven't used the helmet attachment for a helmet yet but its great for attaching a small hand sanitizer bottle to!

Date published: 2016-08-25

Rated 5 out of
5 by
Karen from
This pack deserves every great thing ever written about it!I am a photo enthusiast and travel with a lot of camera equipment. I was looking for a sturdy, lightweight, well organized pack that would have a supportive back and hip straps. Osprey has a reputation for having wonderful backpacks. I read the reviews for the Tempest 20 and they were outstanding. This pack deserves every great thing ever written about it. It is lightweight, fits my back like it was made for it. The hip belt supports a great deal of weight. The chest strap is in just the right place. There is are two easily accessible pockets for jackets or hats, etc. There is a wonderful strap for sunglasses on the front shoulder strap. The pockets in the hip belt are handy and can hold small items. Best of all, once I loaded my camera equipment there was room for more! The bottom of the pack is thin but strong and I am not concerned that the weight inside will break through.,,,,I LOVE this bag!!

Date published: 2015-05-17

Rated 5 out of
5 by
Kevin from
This bag is the bee's knees for a day hikeTen months ago I was on the hunt for a rig that my ole lady could use while we were out and about in the woods. After a great deal of research I settled on this bag and we couldn't be happier with it. It is intelligently designed with numerous pockets for those that like a bag to be organized. Quality just oozes from this bag with fantastic zippers, rugged construction, and comfortable straps. Heck even the color is fantastic. I found that 20L really hits the sweet spot for our day hike capacity needs. This bag holds the 10 essentials, water and food and there is still ample space left over to throw any additional gear required for the day. Speaking of water, if you plan on pairing a hydration reservoir with this bag, we're using a 2L and that's about as big as I'd recommend. Perhaps the best compliment I can give is that I ended up buying an Osprey day pack for myself after enviously admiring this one for almost a year. The Osprey Tempest 20 gets two thumbs up from this household.

Date published: 2015-05-03

Rated 5 out of
5 by
Retired from
Great PackBeing a woman, 5'2" tall, with narrow shoulders has finally been addressed by Osprey. Can't tell you how many hydration packs I have suffered with because of poor fit. Unisex, smaller men sizes and children's packs just don' cut it. I had a Golite daypack that I actually shortened the straps on for a more proportioned fit. It was a pain in the keester to do but it worked and the pack is finally starting to show wear. Hence the purchase of the Osprey. I chose the S/M. My torso size intersected with the xs/s. I opted for more cargo space.
I ordered the gray then changed my mind and ordered the emerald green. I thought I would be sending one back but my daughter ended up keeping the gray. It has some blue accents on it that really jazzed it up. I love the green. Couldn't quite do the magenta but it is a great color.
Aside from size and color this pack has great features. It almost felt like getting a new car with all the new bells and whistles. The magnetic hose holder is divine. The hydration bladder and sleeve is genius. I bought the 70 oz to start. That seems to be good for the lengths of hikes I do
Lots of pockets, loops and even a place for poles. (I had an old Helena Camelbak that I was able to attach xc skis to). Don't know that I'll try that with this one but you never know.
My daughter and I are looking forward to many years of use for these packs.

Date published: 2015-11-09

Rated 4 out of
5 by
MadDog from
Great do-it all pack. But not for a chunky laptopI bought this pack because I wanted something that could double as my bookbag for college and a mid-range pack for hiking trips. After getting familiar with this pack's convenient features (like it's stash pocket and zippered hip pockets) and awesome-ly comfortable Airscape back panel, I can see that it's going to be fantastic as a hiking pack (that's implied when buying Osprey, though). When using this pack to haul my books and laptop to and from class however, I quickly realized that my lunk of a computer (15 inch screen) fit in the pack well enough, but not many books or folders would after that. This doesn't leave me with much wiggle room to cram in a lunch or other miscellaneous things. If you're looking for a commuter pack with enough room to shove supplies for a day on campus or at work I might consider a wider, commuter-specific, pack by Osprey. As a hiking pack though I can already tell that the Tempest 20 is going to kick butt. I'll still be happy to work around this space-constraint and keep using it as both my school bag and hiking pack though!

Date published: 2015-12-15

Rated 5 out of
5 by
Raymond Moreno from
AWESOME DAY PACK FOR THE WIFEY!I purchased this pack for my wifey. Personally, I am a cracee physical fool. I was an Army Ranger for 6 years, I bow hunt, I backpack, I run Obstacle Course Races. (BattleFrog, Spartan, etc...). And being that I love my Osprey Talon 22L day pack, I ecided to surprise my wifey with the female version, the Osprey Tempest 20L day pack.
She absolutely loves it!
She uses my day 22L Talon pack all the time for short overnight trips, short airplane trips (fits perfectly in the overhead cargo holds), and short (6-10 mile) hiking trails. So it was time to purchase her "her own" day pack.
Long story short, she loved it. It was exactly like my 22L Talon...but smaller. As a 20L daypack, it was better fitted to her body and every day needs. She is using it for everything now, and has a custom-made first-aid kit in the top pouch which she ALWAYS carries in the pack.
MooseJaw was awesome, has good prices, and contributes to the active lifestyle. What more can you ask for.
Jump on this pack for your wifey. Make sure you order the correct sizes pack, and patronize MooseJaw!

Date published: 2015-12-19

Rated 5 out of
5 by
Teresa from
Great pack!This is the second Tempest pack that I have owned. It is just the right size for a day hike. I love the colors. The best part is the fit. I am 5'8" but my height is in my legs, not my torso. The S/M fits me great. The pack is so comfortable to wear that I forget I have it on! I just wish it had a built in rain cover then it would be perfect!

Date published: 2016-05-25

Rated 4 out of
5 by
Jeaed from
So far on my training outings this pack has worked out perfectly. I bought it for some serious hiking in the Colorado mountains which will commence in a couple of weeks. I will see how it holds up after 6 weeks of hiking, biking in the High Mountains!

Is this pack water resistant?

Asked by: Greta

Hiya! Thanks for your question. This pack is not water resistant. If rain is a concern, we recommend purchasing a raincover along with your pack. Here are a couple options:
Osprey Ultralight Raincover - http://www.moosejaw.com/moosejaw/shop/product_Osprey-Ultralight-Raincover_10270427_10208_10000001_-1_
Osprey Hi-Vis Raincover - http://www.moosejaw.com/moosejaw/shop/product_Osprey-Hi-Vis-Raincover_10270409_10208_10000001_-1_
You would need a size XS or Small to fit this pack. Hope this helps!

Free Hoody works only for the Moosejaw Jack Hoody and the Moosejaw Diane Hoody.

You must use the code HOODY79 for this to work.

Only one free Moosejaw Hoody with purchase of any full price item over $79.

The offer exclude items from Burton, Oakley, Patagonia, Western Mountaineering, and gift cards.

If shopping on Moosejaw.com You must add a Moosejaw Hoody to your cart for this to work. If you don't actually add the Hoody to your cart, you are for sure going to ruin someone's Christmas when you don't get your free Hoody.

Qualifying item value is after any other applicable discounts or shipping and before any applicable tax.

Cannot be combined with any other offers or applied to prior purchases.

If you return the $79 item you have to return the free hoody as well. Otherwise we'll need to charge you for it.

The deal is only good through Monday, December 12th, 2016, or while supplies last.